Why are 8-9 small red dragonflies on the right waist?

01 1 first: It is caused by herpes virus, and the clinical manifestation is that the nameless inducement suddenly starts with a pile of small cockroaches, which gather together to form a piece of red. When squeezed, the transparent water flows out. The little hoe is a bit transparent. 02 2nd: It should be caused by skin allergies caused by mosquito bites, etc. It is better to use ribavirin cream for external application. Pay attention to skin hygiene and eat vegetables rich in vitamin B group. 03 3 Third: According to your description, your waist is a circle of red sputum and special itch suspects that you are suffering from herpes zoster, commonly known as lumbar stagnation, patients will be severe in the early stages of the disease